add opensips-mi script

Author: dariusstefan

opensips-mi.py

@@ -0,0 +1,79 @@
+import argparse
+from opensips.mi import OpenSIPSMI, OpenSIPSMIException
+import json
+  
+parser = argparse.ArgumentParser()
+
+communication = parser.add_argument_group('communication')
+
+communication.add_argument('-t', '--type',
+                    type=str,
+                    help='OpenSIPS MI Communication Type',
+                    default='http')
+communication.add_argument('-i', '--ip',
+                    type=str,
+                    help='OpenSIPS MI IP Address',
+                    default='127.0.0.1')
+communication.add_argument('-p', '--port',
+                    type=int,
+                    help='OpenSIPS MI Port',
+                    default=8888)
+
+group = parser.add_mutually_exclusive_group(required=True)
+
+group.add_argument('-s', '--stats',
+                    nargs='+',                                                                                                                                                     
+                    default=[],
+                    help='statistics')
+
+group.add_argument('command',
+                    nargs='?',
+                    type=str,
+                    help='command')
+
+group = parser.add_mutually_exclusive_group(required=False)
+
+group.add_argument('-j', '--json',
+                    type=str,
+                    help='json',
+                    required=False)
+
+group.add_argument('parameters',
+                    nargs='*',
+                    default=[],
+                    help='cmd args')
+
+args = parser.parse_args()
+print(args)
+
+if args.stats:
+    print('Using get_statistics! Be careful not to use command after -s/--stats.')
+    print(args.stats)
+    args.command = 'get_statistics'
+
+    if args.json:
+        print('Cannot use -s/--stats with -j/--json!')
+        exit(1)
+
+    args.parameters = {'statistics': args.stats}
+else:
+    if args.json:
+        try:
+            args.parameters = json.loads(args.json)
+            print(args.parameters)
+        except json.JSONDecodeError as e:
+            print('Invalid JSON: ', e)
+            exit(1)
+    
+if args.type == 'http':
+    mi = OpenSIPSMI('http', url='http://{}:{}/mi'.format(args.ip, args.port))
+
+if args.type == 'datagram':
+    mi = OpenSIPSMI('datagram', datagram_ip=args.ip, datagram_port=args.port)
+
+try:
+    response = mi.execute(args.command, args.parameters)
+    print(json.dumps(response, indent=4))
+except OpenSIPSMIException as e:
+    print('Error: ', e)
+    exit(1)